The Anti-Bark Ultrasonic Dog Barking Stopper By LemonBest
The Anti-Bark Ultrasonic Dog Barking Stopper By LemonBest is an electric ultrasonic sound emitter that helps to deter barking. It is powered by a single 9V battery (not included) and emits a 35-45HKZ sound that is not detectable by the human ear, but is by dog ears. The Dog Barking Stopper has an effective range of 2m, or 6.6ft. This is a great alternative to shock collars to help stop your dog from barking.